
class Master():

    def peifang(self):
        print("使用面粉做馒头")


class School():

    def peifang(self):
        print("使用面粉制作精美糕点")


class Student(Master, School):

    def peifang(self):
        # super().peifang()
        # super(School, self).peifang()
        School.peifang(self)
        Master.peifang(self)
        print("是用面粉做糕点形状的馒头")



print(Student.mro())
xiaogang = Student()
xiaogang.peifang()
# xiaogang.peifang1()